Dysregulation of mTOR signaling after brain ischemia

M Villa-González, G Martín-López… - International Journal of …, 2022 - mdpi.com
In this review, we provide recent data on the role of mTOR kinase in the brain under
physiological conditions and after damage, with a particular focus on cerebral ischemia. We …

Protein translation in the nucleus accumbens is dysregulated during cocaine withdrawal and required for expression of incubation of cocaine craving

CT Werner, MT Stefanik, M Milovanovic… - Journal of …, 2018 - Soc Neuroscience
Exposure to drug-associated cues can induce drug craving and relapse in abstinent addicts.
Cue-induced craving that progressively intensifies (“incubates”) during withdrawal from …

Differential association of 4E-BP2-interacting proteins is related to selective delayed neuronal death after ischemia

E Martínez-Alonso, N Guerra-Pérez… - International Journal of …, 2021 - mdpi.com
Cerebral ischemia induces an inhibition of protein synthesis and causes cell death and
neuronal deficits. These deleterious effects do not occur in resilient areas of the brain, where …

Stress granule induction after brain ischemia is independent of eukaryotic translation initiation factor (eIF) 2α phosphorylation and is correlated with a decrease in …

MI Ayuso, E Martínez-Alonso, I Regidor… - Journal of Biological …, 2016 - ASBMB
Stress granules (SGs) are cytoplasmic ribonucleoprotein aggregates that are directly
connected with the translation initiation arrest response to cellular stresses. Translation …

Phosphorylation of eukaryotic initiation factor 4G1 (eIF4G1) at Ser1147 is specific for eIF4G1 bound to eIF4E in delayed neuronal death after ischemia

E Martínez-Alonso, N Guerra-Pérez… - International Journal of …, 2022 - mdpi.com
Ischemic strokes are caused by a reduction in cerebral blood flow and both the ischemic
period and subsequent reperfusion induce brain injury, with different tissue damage …

Dihydropyrimidinase-Related Protein 2 Is a New Partner in the Binding between 4E-BP2 and eIF4E Related to Neuronal Death after Cerebral Ischemia

E Martínez-Alonso, A Escobar-Peso… - International Journal of …, 2023 - mdpi.com
Transient cerebral ischemia induces neuronal degeneration, followed in time by secondary
delayed neuronal death that is strongly correlated with a permanent inhibition of protein …

L'implication des répresseurs traductionnels 4E-BP1 et 4E-BP2 dans la régulation du sommeil

C Charbonneau-Areal - 2020 - papyrus.bib.umontreal.ca
À la fois le sommeil et la privation de sommeil ont un impact sur la synthèse protéique au
niveau du cerveau, mais la contribution des mécanismes traductionnels à la régulation de …

Inhibition of eIF4F complex loading inhibits the survival of malignant glioma

QF Dong, ZF Yan, PQ Li, X Yang… - Oncology …, 2018 - spandidos-publications.com
The eukaryotic initiation factor (eIF) 4E-binding proteins (4E-BPs) regulate cap-dependent
protein translation and control the assembly of the eIF4F complex. In the present study, a …